61993320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{516611}}^1$

素因数の和:516625

約数の個数: 32

約数和(自身を含む): 185980320

約数和(自身を除く): 123987000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 516611, 1033222, 1549833, 2066444, 2583055, 3099666, 4132888, 5166110, 6199332, 7749165, 10332220, 12398664, 15498330, 20664440, 30996660, 61993320]

約数ペア:

[(1, 61993320), (2, 30996660), (3, 20664440), (4, 15498330), (5, 12398664), (6, 10332220), (8, 7749165), (10, 6199332), (12, 5166110), (15, 4132888), (20, 3099666), (24, 2583055), (30, 2066444), (40, 1549833), (60, 1033222), (120, 516611)]